Evidence mapPaperPMID 40098188Full record

ArticleChinese medicine2025

Chikusetsusaponin IVa targeted YAP as an inhibitor to attenuate liver fibrosis and hepatic stellate cell activation.

Kai Gao, Wei Zhang, Dong Xu, Meina Zhao, Xingru Tao, Yunyang Lu, Jingwen Wang

Abstract read
In one paragraph

Article in Chinese medicine, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

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PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Kai Gao *Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Wei Zhang *Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Dong Xu *Department of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Meina ZhaoDepartment of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Xingru TaoDepartment of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China.
Yunyang LuDepartment of Chinese Materia Medica and Natural Medicines, School of Pharmacy, Fourth Military Medical University, Xi'an, 710032, China.
Jingwen WangDepartment of Pharmacy, Xijing Hospital, Fourth Military Medical University, Xi'an, 710032, China. wangjingwen8021@163.com.ORCID http://orcid.org/0000-0002-3450-9046

Funding

Clinical Medicine and Pharmacy Research Center, Air Force Medical University LHJJ2024-YX03Clinical Medicine and Pharmacy Research Center, Air Force Medical University LHJJ2024-YX21Shaanxi Province Natural Science Basic Research Proiect 2021JQ-340the project for enhancing medical staff training of Xijing Hospital XJZT24CZ14the project for enhancing medical staff training of Xijing Hospital XJZT24QN55
6 · The paper itself

Abstract

backgroundLiver fibrosis is a representative scarring response that can ultimately lead to liver cancer. However, relevant antifibrotic drugs for the effective treatment of liver fibrosis in humans have not yet been identified. Chikusetsusaponin IVa (CS-IVa) is derived from natural products and exhibits multiple biological activities; however, its efficacy and potential mechanism of action against liver fibrosis remains unclear. PURPOSE: This study aimed to examine the antifibrotic properties and potential mechanisms of action of CS-IVa.

methodsWe constructed two mature mouse models (CCl

resultsWe found that CS-IVa significantly alleviated liver fibrosis and injury by downregulating yes-associated protein (YAP) and tafazzin (TAZ) expression. In an in vitro model, CS-IVa suppressed TGF-β1-induced hepatic stellate cell (HSC) activation, as well as the mRNA and protein expression of COL1A1, α-SMA, YAP, and TAZ. Moreover, specific knockdown or inhibition of YAP did not enhance the suppressive effect of CS-IVa on HSC activation or fibrosis-associated protein expression. Molecular docking, SPR, and CETSA showed that CS-IVa could directly bind to YAP.

conclusionThese findings demonstrated that the administration of CS-IVa effectively alleviated liver fibrosis by suppressing the YAP/TAZ pathways. In addition, CS-IVa could directly bind to YAP and act as a YAP inhibitor.

Indexed as

Chikusetsusaponin IvaHepatic stellate cellsLiver fibrosisSPRYAP

Identifiers

PMID40098188
PMCPMC11912722

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.